单词：complete artificial collection of seedling
单词：complete artificial collection of seedling 相关文章
It's one thing to count your blessings, or sheep - and quite another to count the items in a museum's collection. But here in Beijing, The Palace Museum - also known as the Forbidden City - has finished doing just that. It took the museum staff seven
cctv9英语新闻2017年
Our poor dog Jigs had slipped and fallen into the pit. 我们可怜的狗吉格斯，脚一滑跌进了一个坑里。 So grandpa ran up with his shovel to rescue the poor dog. 爷爷匆忙抄起一把铁铲，跑过去救那只可怜的狗。 He was
TED演讲科学篇
You see, like all networks, mycorrhizal networks have nodes and links. 你们看，就像所有的网络一样，真菌的网络中也有节点和链接。 We made this map by examining the short sequences of DNA of every tree and every fungal indivi
TED演讲科学篇
For some families like the Villa Reals, theres no substitute for a live Christmas tree. Just you know, watering it every day and just that smell, especially the smell of it in our home, just made it feel more Christmassy to us. But that Christmassy s
VOA标准英语2018年(十二月)
今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前，The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准
英语单词荟萃
In many countries it has long been the tradition to hold an annual tree or forest festival. The origin of such celebrations dates back to antiquity and is in the dawn of religious feeling and awe for what trees represented. However, Arbor Day, as it
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